/*
 * @Copyright: 2017 www.yyfax.com Inc. All rights reserved.
 */
package com.yyfax.pay.common.model.to;

/**
 * 对接口做签名
 * 
 * @author jiangmy
 * @date 2017-04-11 14:00:13
 * @since v1.0.0
 */
public interface Signable {

	public String sign();

}
